31192654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13693}}^1$

素因数の和:13779

約数の個数: 16

約数和(自身を含む): 50284368

約数和(自身を除く): 19091714

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13693, 27386, 232781, 465562, 917431, 1834862, 15596327, 31192654]

約数ペア:

[(1, 31192654), (2, 15596327), (17, 1834862), (34, 917431), (67, 465562), (134, 232781), (1139, 27386), (2278, 13693)]